Greetings,
I have a manager/worker application. The
manager is called "t2a" and the workers "w2d"
I launch the manager and each worker with
its own mpiexec with n=1. The connect using
various calls including MPI_Open_port,
MPI_Comm_accept, MPI_Comm_connect and
MPI_Intercomm_merge.
It works fine.
I am using the command:
orted --persistent --seed --scope public --universe univ3 --set-sid
to set up the universe and the mpiexec commands are:
mpiexec -np 1 --universe univ3 t2a
mpiexec -np 1 --universe univ3 w2d
mpiexec -np 1 --universe univ3 w2d
mpiexec -np 1 --universe univ3 w2d
Question:
What is the proper way to shutdown orted?
I have found that if I just kill orted then
I can't reuse the universe name.
Platforms and OpenMPI versions:
OS X openmpi-1.2.7 or openmpi-1.2.6 (ethernet)
Rocks openmpi-1.2.6 (Infiniband)
Thanks!
Tim
--
------------------------------------------------------
Timothy H. Kaiser, Ph.D. tkai...@mines.edu CSM::GECO
"Nobody made a greater mistake than he who did nothing
because he could only do a little" (Edmund Burke)
